OT-2026-000039375
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000039375) never changes.
Identity and time
| Publication number | OT-2026-000039375 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-76f2-a337-69b797cd1b15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039375 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c2e41ced4d4f40687c0697a132067be0f371ca8ebe4a8897f3210561f5dc083 |
|---|---|
| Markdown | 2bed0e9dbaec4e7729b7942a240f9b2408671373034da388b4eccea0950d2e01 |
| Publication page | d58518af4f028be3fb296a24ad7ab39646ad8cbf954b56514d1b9bf05f370c50 |
| Manifest | 254846f6db3fc615ab1c6ccf4aa768777cfb12180c0e6379bf3390d03f473157 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | CDQOi+hzcs/N0K78YnSzCNx/EEgy4A64hgkQ6gqqAeG6sAMSpoNG8rUFBUyirbacBpW1EoIun0mdu+O1AJNJDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:58.830749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039375observed d58518af4f028be3fb296a24ad7ab396...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:58.813187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039375/manifest.jsonobserved 254846f6db3fc615ab1c6ccf4aa76877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.796080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039375/publication.mdobserved 2bed0e9dbaec4e7729b7942a240f9b24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.779398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039375/publication.txtobserved 1c2e41ced4d4f40687c0697a132067be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|